By Topic

Proceedings of the IEEE

Issue 7 • Date July 1975

Filter Results

Displaying Results 1 - 24 of 24
  • [Front cover and table of contents]

    Publication Year: 1975, Page(s): c1
    Request permission for commercial reuse | PDF file iconPDF (452 KB)
    Freely Available from IEEE
  • Scanning the issue

    Publication Year: 1975, Page(s): 995
    Request permission for commercial reuse | PDF file iconPDF (130 KB)
    Freely Available from IEEE
  • Applications of electrical noise

    Publication Year: 1975, Page(s):996 - 1010
    Cited by:  Papers (10)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1912 KB)

    The omnipresent noise in electronic circuits and devices is generally considered undesirable. This paper describes some of the applications to which it has been put. Short descriptions of a wide variety of applications are given together with references for further details. The applications fall in four categories: applications in which noise is used as a broad-band random signal; measurements in ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Electrodynamics for moving elastic solids and viscous fluids

    Publication Year: 1975, Page(s):1011 - 1021
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1073 KB)

    A general theory of electrodynamics of moving and deformable media is developed on the basis of the Chu formulation of the Maxwell equations and the general principles of continuum mechanics. From the two-dipole model for polarization and magnetization and the concept of the Lorentz force on electric and magnetic dipoles, the body force, the body couple, and the energy supply of electromagnetic or... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Ionospheric modification induced by high-power HF transmitters—A potential for extended range VHF-UHF communications and plasma physics research

    Publication Year: 1975, Page(s):1022 - 1043
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3203 KB)

    When the ionized upper atmosphere of the earth is illuminated by high-power HF radio waves at appropriate frequencies, the temperature of electrons in the ionosphere can be raised substantially. In addition, radio waves with sufficient energy cause parametric instabilities that generate a spectrum of intense plasma waves. Observations of these phenomena have produced new understanding of plasma pr... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The theory and applications of the inners

    Publication Year: 1975, Page(s):1044 - 1068
    Cited by:  Papers (20)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2171 KB)

    The notion of the inners of a matrix is fully discussed. The inners applications to control theory, stability theory, communication theory, circuit theory, network theory, digital filters, bioengineering, sparse matrix theory, quantum physics, and some topics in mathematics are enumerated and analyzed. It is shown that the inners concept offers a theoretical as well as computational unification fo... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Wave reflection by gradual variations in a dielectric

    Publication Year: 1975, Page(s):1070 - 1071
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (242 KB)

    A plane wave incident on a smoothly stratified dielectric-will experience modulation during propagation. The retlected wave thereby generated is here determined to the first approximation in the "modulation parameter." View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Surface-acoustic-wave delay-line controlled low-frequency oscillators

    Publication Year: 1975, Page(s):1071 - 1072
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (256 KB)

    Surface-acoustic-wave delay line is used as the frequency controling element of a low-frequency oscillator, operating at a fundamental frequency of a few kilohertz. Some salient properties of such oscillators are discussed. Initial experimental results indicate that high-frequency stability can be obtained. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Dependence of the read diode characteristics on the current multiplication factor in the avalanche zone

    Publication Year: 1975, Page(s):1072 - 1073
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (216 KB)

    The effect of the finite current multiplication factor in the avalanche zone on the impedance of a Read diode has been investigated. The magnitude of the negative resistance has been found to decrease with the lowering of the multiplication factor M while the reactance does not appreciably change. The avalanche and resonant frequencies become different when M becomes finite and are markedly depend... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Double resolution microwave holography: The resolving power of a laboratory system versus the Rayleigh limit for a conventional hologram

    Publication Year: 1975, Page(s): 1074
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (163 KB)

    It is demonstrated that the resolving power of a laboratory double-resolution microwave hologram can be significantly greater than the maximum resolving power theoretically attainable from the equivalent conventional hologram of the same size and recorded in the same plane. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Optical klystron

    Publication Year: 1975, Page(s): 1075
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (110 KB)

    A quantum effect in the interaction between a free electron beam and optical field has been considered. Velocity modulation on the electron beam is produced "classically" when the modulation-gap transit angle ωτ < 1. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Application of the Viterbi algorithm to adaptive delta modulation with delayed decision

    Publication Year: 1975, Page(s):1076 - 1077
    Cited by:  Papers (9)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (225 KB)

    The Viterbi algorithm is applied to adaptive delta modulation with delayed decision. The resulting coder is more efficient, while the search time involved is reduced by a factor equal to the decision delay expressed in input pulse epochs. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • An astonishing reduction in the bandwidth of noise

    Publication Year: 1975, Page(s):1077 - 1078
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (275 KB)

    When a band of Gaussian noise is hard-limited and its frequency is divided by N, its bandwidth is divided by about N2. This experimental observation is verified by theoretical analysis and is explained heuristically. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Spectra and performance of biternary phase modulation

    Publication Year: 1975, Page(s):1078 - 1079
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (242 KB)

    The spectra and performance of a biternary phase-shift-keyed system are presented, and comparisons with the binary phase-shift-keyed system of the same data rate and system bandwidth are made. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Eigenvalue controller design of reduced sensitivity

    Publication Year: 1975, Page(s):1080 - 1081
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (237 KB)

    A method is presented for designing a correcting state feedback eigenvalue controller, which reduces the sensitivities of the closed-loop eigenvalues to second order in the variations of the open-loop system parameters. An example is worked out to illustrate-the applicability of the method. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Line coding plan for fiber optic communication systems

    Publication Year: 1975, Page(s):1081 - 1082
    Cited by:  Papers (1)  |  Patents (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (268 KB)

    Problems in fiber optic digital communication systems are enumerated and a line coding plan that solves these problems is investigated. This plan utilizes a two-level pulse train that has the same features as the conventional three-level alternate mark inversion sequence. An efficient repeater powering scheme is discussed in connection with the coding plans. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The time isolation high-voltage impulse generator

    Publication Year: 1975, Page(s):1082 - 1084
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (202 KB)

    Lewis' high-voltage impulse generator is analyzed in greater detail, demonstrating that voltage between adjacent nodes can be equalized by proper selection of parasitic impedances. This permits improved TEM mode propagation to a matched load, with more faithful source waveform preservation. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Computer-communication networks [Book reviews]

    Publication Year: 1975, Page(s):1085 - 1086
    Request permission for commercial reuse | PDF file iconPDF (309 KB)
    Freely Available from IEEE
  • Theory and applications of antenna arrays

    Publication Year: 1975, Page(s): 1086
    Request permission for commercial reuse | PDF file iconPDF (156 KB)
    Freely Available from IEEE
  • An introduction to discrete systems [Book review]

    Publication Year: 1975, Page(s): 1086
    Request permission for commercial reuse | PDF file iconPDF (156 KB)
    Freely Available from IEEE
  • Passive and active network analysis and synthesis

    Publication Year: 1975, Page(s):1087 - 1088
    Request permission for commercial reuse | PDF file iconPDF (277 KB)
    Freely Available from IEEE
  • Energy crisis in perspective

    Publication Year: 1975, Page(s): 1087
    Request permission for commercial reuse | PDF file iconPDF (167 KB)
    Freely Available from IEEE
  • Design of feedback systems

    Publication Year: 1975, Page(s): 1088
    Request permission for commercial reuse | PDF file iconPDF (129 KB)
    Freely Available from IEEE
  • [Back cover]

    Publication Year: 1975, Page(s): c4
    Request permission for commercial reuse | PDF file iconPDF (360 KB)
    Freely Available from IEEE

Aims & Scope

The most highly-cited general interest journal in electrical engineering and computer science, the Proceedings is the best way to stay informed on an exemplary range of topics.

Full Aims & Scope

Meet Our Editors

Editor-in-Chief
H. Joel Trussell
North Carolina State University